baber/WOPTO huggingface dataset:
Patent JP-2005216626-A (JP)
Title: Fuel cell power generation system, and scavenging valve device for fuel cell power generation device
Inventor: KURITA KENJI
IPC: H01M8/04
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of effectively coping with both startup operation and normal operation of a fuel cell; and to provide a scavenging valve device for a fuel cell power generation system.  <P>SOLUTION: This system has: the fuel cells 1; a fuel supply passage 35; an oxidizer supply passage 30; the scavenging valve 5 for scavenging fuel electrodes 11 of the fuel cells 1; and a scavenging valve control part 7 for controlling opening and closing of the scavenging valve 5. In startup operation valve control, the scavenging valve 5 is intermittently opened at a frequency higher than that of normal operation valve control while setting the scavenging valve 5 at an intermediate aperture. In the normal operation valve control, the scavenging valve 5 is intermittently opened at a frequency lower than that of the startup operation valve control while setting the scavenging valve 5 at an aperture larger than the intermediate aperture in the startup operation valve control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214760-A (JP)
Title: Noncontact voltage measuring apparatus
Inventor: EZURE TAKASHI
IPC: G01R19/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact voltage measuring apparatus of which the parasitic capacitance does not substantially amount to an error factor of voltage computations.  <P>SOLUTION: The noncontact voltage measuring apparatus has a voltage computing means for connecting a detection capacitance via a coupling capacitance to a core wire with an impressed voltage to be measured and measuring a voltage between terminals of the detection capacitance to compute the voltage to be measured. The noncontact voltage measuring apparatus is provided with a capacitance detecting means for measuring the detection capacitance including the parasitic capacitance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215458-A (JP)
Title: Image forming apparatus
Inventor: KAWAKAMI RIKUO
IPC: G03G21/14
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of attaining a stable rise of a motor, without increasing the drive current at starting of the motor under low-temperature environment.  <P>SOLUTION: When a pressure roller 112 is shifted from a standstill state to a rotating state, a main motor 102 is controlled by an engine control part 117 so that the pressure roller 112 is made to rotate in a prescribed rotating direction, after the pressure roller 112 has rotated in the direction opposite to the prescribed rotating direction, when the temperature detected by a thermistor 400 is equal to or below a prescribed temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216121-A (JP)
Title: Method for avoiding malfunction of remote monitoring system of gas supplying governor room
Inventor: FUKATSU AKIYOSHI
IPC: G08C15/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a malfunction of a system by a runaway of a CPU 61a incorporated in a PHS module 61 and a runaway of a CPU 62 for control disposed in a PHS communication unit 6A.  <P>SOLUTION: The CPU 62 opens a switch 66 for 10 seconds every 4 hours, and cuts off the power supply to the PHS module 61 from a power source part 65 temporarily. The CPU 61a incorporated in the PHS module 61 is reset, avoiding the malfunction. The PHS module also carries out updating of location registration with the public base station 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218001-A (JP)
Title: External input switching method
Inventor: NAKANO MAKI
IPC: H04N5/44
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To select input terminals without skipping although synchronization signals are not supplied to the input terminals, in the case of the type of a device which does not output a synchronization signal when, for example, a CD is reproduced with a device reproducing both a CD and a VDV or in a case that an audio dedicated device such as an MD or CD dedicated device is connected, in selecting and switching to an input terminal to which an external signal is inputted in a predetermined order with operations of input switching SW operation disposed on a remote controller and a device main body, in an AV device provided with a plurality of input terminals such as a television monitor.  <P>SOLUTION: A device is provided with an image input detecting means for detecting the presence or absence of an image input signal for each external input terminal, and an audio input detecting means for detecting the presence or absence of an audio input signal for each external input terminal. In input switching operation, the device skips, without selecting, only each of external input terminals determined to have no signal by both the image input detecting means and the audio input detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004239604-A (JP)
Title: Ventilation element
Inventor: MARTENS RALF
IPC: F25D1/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation element for a cooler which does not cause any problem for reducing assembly cost and replacing an insertion body.  <P>SOLUTION: The ventilation element for the cooler for cooling bulk material having a tray-shape element 1 with at least an opening 1-1 for supplying cooling gas and the insertion body 2 for forming a supporting face, removably provided to the tray-shape element, capable of ventilating from a lower side of the bulk material. The insertion body consists of a plurality of separation parts for extending in a longitudinal direction and a plurality of connection members provided at a right angle to them. The separation parts 2-1 to 2-7 and the connection members 2-8 to 2-11 are structured so that they are mutually fit in at the time of assembling the insertion body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005223516-A (JP)
Title: Imaging apparatus having electronic finder
Inventor: TANIGUCHI NAOSATO
IPC: H04N5/222
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for decreasing a period of time until an electronic finder employing an optical scanning means manufactured by the MEMS technology displays an object with low power consumption.  <P>SOLUTION: The imaging apparatus independently controls an ON / OFF timing of an operation of a light source for emitting luminous flux subjected to prescribed modulation and an ON / OFF timing of an operation of the scanning means for scanning an incident ray by rocking a reflection face, wherein there is the case when the operation of the light source is in an OFF state while the operation of the scanning means is in an ON state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219972-A (JP)
Title: Mica-based powder having controlled shape and structure and method of manufacturing the same
Inventor: TAKAO YASUMASA
IPC: C01B33/42
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel high functional granular material to which a high functions are given by controlling the shape and the structure of mica-based powder and a method of manufacturing the same.  <P>SOLUTION: In a droplet process for using physical phenomenon that the drying of a dispersion medium in the droplet occurs from the periphery of the droplet when the droplet of a liquid material prepared by dissolving or dispersing a granular material selected from a material which is sericite, hydrous aluminum potassium silicate, layered silicate, mica or clay mineral and has following physical and chemical properties of (1) a composition of ≤60% SiO<SB>2</SB>, ≥30.0% Al<SB>2</SB>O<SB>3</SB>and ≥6.0% K<SB>2</SB>O and (2) ≤15 μm average particle diameter or a material which is decomposed to form aluminum oxide in a liquid material is transported to a temperature control site after the diameter of the droplet is controlled, the granular material having the controlled shape and structure is manufactured by adding an additive material satisfying [solubility of the granular material to the dispersion medium≤solubility of the additive material to the dispersion medium] in the dispersion medium. The method of manufacturing the same is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223656-A (JP)
Title: Packet integration device, packet restoration device, packet integration program, packet restoration program, packet integration/restoration device, and packet integration/restoration program
Inventor: MIYOSHI TAKUMI
IPC: G06F13/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet integration device, a packet restoration device, a packet integration program, a packet restoration program, a packet integration/restoration device, and a packet integration/restoration program by which excessive band consumption, packet overlap and the increase of communication delay in a network can be prevented without user's consciousness and traffic quantity can be reduced.  <P>SOLUTION: The packet integration device 1 for integrating packets on the basis of the transmission route of transmitted packets and data stored in real data parts constituting respective packets is provided with a packet buffering means 3, a packet storage means 5, a route judgment means 7, a route data table 9, a real data part identification judgment means 11, an integrated packet preparation means 13, and a packet transmitting means 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226405-A (JP)
Title: Airtight structure of wall panel
Inventor: NAGAO TOMOTAKA
IPC: E04B2/56
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airtight structure of a wall panel installable in a frame body formed in a building frame such as a house with excellent workability, and with excellent airtightness.  <P>SOLUTION: This wall panel is fitted in the frame body formed in the building frame. An airtight structure of the wall panel is formed so that a straight line gasket member 1 is arranged in a straight line part on four surfaces of an upper surface, an under surface and left-right side surfaces of the wall panel 3; four L-shaped corner gasket members 2 are arranged in a corner part; the whole outer peripheral surface of the wall panel 3 is surrounded; and mutual end parts of the corner gasket members 2 and the straight line gasket member 1 are joined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231407-A (JP)
Title: Water jet propulsion type small planing craft
Inventor: KAMIO KUNIHIKO
IPC: B63B35/73
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jet propulsion type small planing craft preventing excessive turning responsiveness when the craft is traveling at a relatively high speed while enhancing the turning responsiveness of the planing craft when the craft is traveling at a relatively low speed.  <P>SOLUTION: The small planing craft comprises a craft body 1 consisting of a hull 1 and a deck 3, a handle cover 23 to determine the turning direction of the craft, and a turn assisting device 30 to assist the turn of the craft. The turn assisting device 30 discharges water taken in from a forward part of the craft body 1 to the direction opposite to the operating direction of the handle bar 23 with respect to the craft body 1 from the forward position of the handle bar 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234040-A (JP)
Title: In-cabin noise reducing device
Inventor: ENOMOTO HIDEKI
IPC: G10K11/16
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-cabin noise reducing device capable of realizing high quietness under simple control.  <P>SOLUTION: Suspension arms 13RF, 13LF, 13RR and 13LE, and bushes 14RF, 14LF, 14RR, 14LR, 15RF, 15LF, 15RR and 15LR disposed in a vehicle body 100 are composed of electroviscous dampers, and their attenuation characteristics are made individually controllable. A control unit 21 individually controls the attenuation characteristics of the respective bushes corresponding to an in-cabin sound P predicted based upon forces Fij inputted from a road surface to respective wheels 11RF, 11LR, 11RR, and 11LR to efficiently reduce force transmitted from the wheels 11RF, 11LF, 11RR, and 11LR to the vehicle body 100 as exciting force of road noise, thereby effectively suppressing generation of the in-cabin sound itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230836-A (JP)
Title: Method for reducing residual stress at welded portion
Inventor: KONDO TAKAFUMI
IPC: B23K101/26
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability for releasing a residual stress after welding by a simple method, and further to solve a noise problem.  <P>SOLUTION: In a method for reducing the residual stress produced in the neighborhood of the welded portion including the welded portion in a structure in which a welding metal is welded on the surface of a base material, an area including the direction of a principal stress from a edge portion of the welding metal to the neighborhood of the edge portion of the welded portion and the surface of the base material existing within an appropriate distance is plastically deformed by applying impacts by means of an apparatus for energizing a member having a tip end of an arbitrary shape by an elastic means, and at least one recessed portion is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252983-A (JP)
Title: System and method for enhancing performance of coprocessor
Inventor: GOSALIA ANUJ B
IPC: G06F9/48
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for enhancing performance of a coprocessor by minimizing a long-time stop state of the coprocessor and by improving other scheduling efficiency.  <P>SOLUTION: This application provides a technique for minimizing the long-term stop state of the coprocessor, and an effective scheduling technique of a process in the coprocessor for further high efficiency and power. The coprocessor is provided with an execution list to be switchable over from a certain task to another task without waiting for intervention of a CPU. By a method called surface fault, the coprocessor can generate a fault at the beginning of a large task instead of an intermediate place of the task. By inserting a DMA control instruction, that is, a "fence", a "trap" and a "context switch permission/prohibition" in a process stream, the coprocessor is allowed to execute a task for enhancing the efficiency and the power of the coprocessor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005232787-A (JP)
Title: Joiner for connecting panels together
Inventor: YASUDA KO
IPC: E04B1/684
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joiner for connecting panels together, which enables the easy formation of a panel wall excellent in airtightness.  <P>SOLUTION: This joiner comprises first and second sandwiching plates 1 and 2 for holding a side part of the panel P for connection in a sandwiching state from front and back sides; a pair of engaging plates 3 are provided on the inner surface of the first sandwiching plate 1; and an insertion plate 4, which is inserted between the pair of engaging plates 3, is provided on the inner surface of the second engaging plate 2. Opposed surfaces of the insertion plate 4 and the engaging plate 3 are provided with engaging means 6 for holding the first and second sandwiching plates 1 and 2 in a connected state by preventing the coming-off of the insertion plate 4. The first and second sandwiching plates 1 and 2 are held in the connected state by inserting the insertion plate 4 into the pair of engaging plates 3; the side part of the panel P is inserted and pressed in between the first and second sandwiching plates 1 and 2; curved parts 5, which are provided in the side parts of the first and second sandwiching plates 1 and 2, are elastically deformed; the panel P is held in a sandwiched state by restoring elasticity thereof; and the airtightness is maintained by the close adhesion of the side to the panel P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236076-A (JP)
Title: Printed wiring board with built-in element, and its production method
Inventor: SATO JIN
IPC: H05K1/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for ensuring both capacity control and connection reliability of a passive element built-in a printed wiring board, concretely, a capacitor or a resistance element, and for manufacturing the printed wiring board with a built-in element of such a structure.  <P>SOLUTION: In the printed wiring board with one or more built-in passive elements formed of a pair of element electrodes and a functional material disposed therebetween, at least one of the pair of element electrodes and a wiring circuit are provided on the same insulator layer, and the element electrode is thinner than the wiring circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236090-A (JP)
Title: Solid electrolytic capacitor and transmission line element, and their manufacturing methods, and composite electronic component using them
Inventor: ARAI TOMOJI
IPC: H01G9/012
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin solid electrolytic capacitor, a transmission line element and a composite electronic component with a built-in decoupling function combined with a semiconductor chip.  <P>SOLUTION: The solid electrolytic capacitor 101 or the transmission line element has an anode body 1 whose base material is a plate-like or foil-like valve action metal and wherein a dielectric layer composed of an oxide of the base material metal is formed on the surface thereof, and a cathode conductor layer 3 which covers the anode body leaving a prescribed portion. After it is held between insulating resins 5, 5 from two plate-like or foil-like major surfaces, a hole 6 which comes at the anode body 1 and the cathode conductor layer 3 is formed in the insulating resins 5, 5, and an anode terminal 7 and a cathode terminal 8 for electrical connection with the outside are formed in the hole and on the prescribed surface of the insulating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237166-A (JP)
Title: Electric power suppressing method for non-contact device, and non-contact device
Inventor: IKEDA MINORU
IPC: H04B5/02
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power suppressing method for a non-contact device which enables eliminating any dead zone near a reader writer existing between the reader writer and the non-contact device, and to provide a non-contact device.  <P>SOLUTION: The non-contact device comprises an IC chip 1, an antenna coil 2 which induces induced power on the basis of the AC magnetic field emitted from the reader writer β to supply the induced current to the IC chip 1, and a power suppressing means 3 for suppressing the induced power induced by the antenna coil 2 to a specified power. The power suppressing means 3 comprises a voltage sensor 31 which detects the magnetic field intensity of the AC magnetic field emitted by the reader writer β and generates a sensing signal A corresponding to the magnetic field intensity, a frequency controlling part 32 which generates a control signal B corresponding to the power value of the induced power for each magnetic field intensity previously set, based on the sensor signal A, and a frequency variable tuning part 33 which suppresses the induced power induced by the antenna coil 2 to the specified power on the basis of the control signal B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244355-A (JP)
Title: Solid state imaging device and camera
Inventor: MATSUNAGA MASAYUKI
IPC: H04N5/3745
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device in which thermal noise is low and cell size is reduced.  <P>SOLUTION: Between the source and drain of an amplification transistor 2, a series connection circuit of a feedback transistor 4 and a feedback diode 5 is provided. Since no current flow through the feedback diode 5 when the feedback transistor 4 is turned off, residual noise kTC of a photodiode 1 can be reduced. An MOS transistor 6 having a gate and a drain connected together may be used in place of the feedback diode 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238626-A (JP)
Title: Printed matter and packaging material using it
Inventor: YAMADA TETSUYA
IPC: B32B27/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter excellent in abrasion resistance in performing mat-like printing expression on the outer surface of a high grade paper container using paper as a main material, not closing a mat-like feeling at the time of a delivery process or use, extremely good in printing register, having excellent quality, manufactured by one process and low in production cost.  <P>SOLUTION: A pattern is provided on a base material 1 by a varnish layer 2 having liquid repellency and a ultraviolet curing type gloss varnish layer 3 is provided at least on the range containing the varnish layer 2 of the pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245162-A (JP)
Title: Hybrid type stepping motor
Inventor: ENOMOTO YUJI
IPC: H02K1/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high output by thinning an HB type stepping motor.  <P>SOLUTION: A rotor 10 has a disk shaped magnet 12 and rotor cores 13, 14 holding the magnet being fitted into a shaft 11. Radially extending small teeth 131..., 141... are formed on each rotor core. The stator 20 has stator cores 21, 22 holding the rotor core in between, making small teeth 211..., 212... of the rotor face against each other via minimum axial gaps 31, 32. Thus, the small groups of rotor and stator are made to face with each other at an axial direction gap (Axial Gap), to provide a big facing area of the mutual small teeth radially on the surface orthogonal to the axial direction. For a motor having the same diameter, the facing area of the mutual small teeth can be increased more than twice, to obtain a stepping motor of a small type (thin type) with high output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251771-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HAGA SHUNICHI
IPC: H01L23/48
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device where short circuit between electrodes due to protrusion of bonding material to the side of a semiconductor element does not exist in bonding of the electrodes of the semiconductor element such as a diode chip and the like and leads, and to provide its manufacturing method.  <P>SOLUTION: The electrodes 2 and 4 are provided on both faces of the semiconductor element 1. Woven fabric-like or non-woven fabric-like metal conductors 601 and 602 formed of metal wires or metal fibers are inserted between the electrodes and sheet-like leads 3 and 5 confronted with the electrodes through a member with which the bonding material is filled. The bonding material is heated and melted. Thus, the electrodes of the semiconductor element and the leads are connected, or it is bonded with the electrodes of the semiconductor element with the planar metal conductors themselves as the leads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI